html,body{margin:0;width:100%;height:100%;background:#000;color:#fff;font-family:Arial,sans-serif}body{overflow:hidden}.player-shell{position:relative;width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:#000}video{display:block;width:100%;height:100%;object-fit:contain;background:#000}.resume{position:absolute;left:12px;top:12px;z-index:2;padding:7px 10px;border-radius:8px;background:rgba(0,0,0,.68);font-size:13px;line-height:1.2;pointer-events:none}